Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,557,545",
      "signature": "0xaf4aeedad688b8e18837e1bb405a06f361f1b551117138b8939093045eb0969b88bcf10e495313dba85f9e23ae90a6de",
      "randomness": "0x430edbdac00d4781d7f77dbc41da27f3b0fe2073bdcd90f70d75522331c7d559"
    }
  ],
  "blockNumber": "7,409,722"
}

{
  "Sr25519": "0x32d575b053fc116debb2f35eac92ceb8eb71da3572a5f52601d51ad80b48d559b0cea239854eec026b00b18ff5fcf6db827e0cc9f314ac6e3a2f605207290881"
}